Master Data mapping between CRM/ERP(SD)

Hello Colleagues,

I am having CRM system and it is connected to the ERP(SD) system.

Now I want to replicate below Master Data from ERP to CRM. So that I should have corresponding mapping details for the same.

1). Business Partner

2). Sales Organization

3). Distribution Channel

4). Division

Questions:

a). In which individual table I can find corresponding mapping (crm/erp) of above master data?

b). How will I download the data in these tables?

Thanks and best regards,

Pragnesh